摘要: 1、统计list中重复的元素 alist = [4,3,5,3,4,0,6,3,3]blist = [] for i in alist: if alist.count(i) >1: if i not in blist: blist.append(i)print(blist) 阅读全文
posted @ 2020-04-07 17:22 chang不二 阅读(369) 评论(0) 推荐(0) 编辑